baber/WOPTO huggingface dataset:
Patent JP-H01186804-A (JP)
Title: Antimicrobial film
Inventor: MITA KOZO
IPC: C08J5/18
Filed: 1988-01-18
Abstract: PURPOSE:To obtain an antimicrobial film for food packaging, free from direct contact of microbicide with food and having high hygienic safety, by dispersing a surfactant and zeolite solid particles supporting antimicrobial metal ion in a synthetic resin. CONSTITUTION:The objective film is produced by dispersing (A) zeolite solid particles having a specific surface area of >=150m<2>/g and an SiO2/Al2O3 molar ratio of <=14 and supporting antimicrobial metal ion (preferably silver, copper or zinc) by ion exchange and (B) a surfactant in (C) a synthetic resin. The amount of the component A in the synthetic resin is 0.1-20wt.%, especially 0.5-10wt.% in terms of anhydrous zeolite and that of the component B is 0.01-10wt.%. The amount of metal in the metal-zeolite is 0.001-15wt.% (0.001-5wt.% for silver and 0.01-15wt.% for copper and zinc). The surfactant is preferably sorbitan fatty acid ester or glycerol fatty acid ester in the case of using the film for the packaging of foods.
Patent JP-H09274449-A (JP)
Title: Projection type display device
Inventor: KAMAKURA HIROSHI
IPC: G09F9/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a bright picture by reducing the size of the device, shortening the distance from the light source and increasing the light converging efficiency. SOLUTION: The light beams emitted from a light source 10 are made incident on a light separating beam splitter 11 in approximately perpendicular. The light beams, which are separated into S and P polarization by the beam splitter 11, are led by a mirror 12 and are made incident on light valves 13 and 14. The light valves 13 and 14 electrically modulate transmission light beams. The light beams modulated by the light valves 13 and 14 are synthesized by another light synthesis beam splitter 15 and a picture is expanded and projected on a screen 17 by a projection lens 16.
Patent JP-H11206707-A (JP)
Title: Simple type endocscope device
Inventor: KOEDA TAKASHI
IPC: A61B1/06
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent an endoscope operation from being obstructed by heat radiated from a light source lamp and to prevent the generation of the heat even when the emitted light quantity of the light source lamp is increased. SOLUTION: In this device, the incident end part of a light guide 9 for transmitting illumination light for illuminating an object is arranged at an operation part 2, a light source unit 30 provided with the light source lamp 32 for supplying the illumination light to the light guide 9 is attached to the operation part 2 and a cover 16 composed of the material having a small heat conductivity is put on the outer surface of an exterior member 27 composed of the material having a large heat conductivity present at a position for surrounding the light source lamp 32. In this case, a heat radiation space 27b for releasing the heat stored in the exterior member 27 to an external space is formed between the exterior member 27 and the cover 16.
Patent JP-S5395177-A (JP)
Title: Purifying apparatus for exhaust gas
Inventor: KAKISHITA TOMONARI
IPC: B01D53/08
Filed: 1977-01-27
Abstract: PURPOSE:To provide an apparatus for refining exhaust gas which prevents plugging of the layer of granular material for treating the exhaust gas contg. smoke dust by introducing the exhaust gas from upside of the inclined layer of the granular material. The layer is supported by plates for retaining the angle of repose and its upper surface is formed accrding to the angle of repose of the granular material.
Patent JP-S59132657-A (JP)
Title: Photoelectric conversion device
Inventor: YONEDA MASATO
IPC: H01L31/075
Filed: 1983-01-20
Abstract: PURPOSE:To enable the use of a sensitivity layer of a low specific resistance and contrive to improve the transverse directional isolation by providing a plurality of signal sampling electrodes or regions and a photoelectric conversion layer joining thereto and having a selective impurity barrier region. CONSTITUTION:The signal sampling electrodes or regions 8 are selectively arranged on a substrate 7 of semiconductor, etc., and an N type layer 9, an I type layer, and a P type layer 11 composed of amorphous Si are deposited by silan gas, etc. and addition gas. Further, an implanted region 15 is formed by selective ion implantation, e.g., by implanting a P type impurity such as boron B. Next, a clear electrode 12 of an ITO and the like is laminted. It is also available that this implanted substance is a high resistant substance such as oxygen, nitrogen, or carbon. For the formation of this implanted region 15, there is a method such as thermal dispersion by a film source containing impurities. A negative voltage is impressed on the clear electrode 12, and a positive voltage on the sampling electrodes or regions 8, and an electric field E is drawn in the positive direction to electrons.
Patent JP-2000207268-A (JP)
Title: Device and method for file transfer
Inventor: NAKAGAWA KAZUTAKA
IPC: G06F13/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide the transfer method which does not clear control information needed for file management when FTP(file transfer protocol) is used. SOLUTION: After file data are received, a control information item acquiring means 13 acquires control information item that a client 1 supports and sends them to a server 2 by a local command transmitting means 11 by using a local command. A local command receiving means 22 passes the received local command to a control information extracting means 24. The control information extracting means 24 analyzes the local command, extracts control information from the a transmitted file 26, and passes it to a local command answer transmitting means 21. The local command answer transmitting means 21 sends it to the client 1. A local command answer receiving means 12 passes the received local command to a control information restoring means 15. The control information restoring means 15 restores the control information to a received file 17.
Patent JP-H04250136-A (JP)
Title: Magnetic resonance imaging device
Inventor: KANAZAWA HITOSHI
IPC: G01R33/38
Filed: 1991-01-28
Abstract: PURPOSE:To provide an MRI device which is excellent in prevention of noise, and which allows several components disposed in a G coil cylinder and fixtures therefor to be miniaturized and to be made to be lightweight. CONSTITUTION:An MRI device incorporating a static magnetic field magnet 1 which offers a positional relationship such that a direction of a magnetic field is parallel with a direction of insertion of an object to be detected, comprises a component support mechanism including an opening 6 through which the inside and outside of a G coil cylinder 4 are allowed to communicate with each other at a suitable selected position within an extending span of a laid G coil, and a support fixture 7 for supporting several components in the G coil cylinder 4 from the static magnetic field magnetic side through the opening 6.
Patent JP-H02192604-A (JP)
Title: Tail lamp for automobile
Inventor: KAKIHIRA SUSUMU
IPC: F21S8/10
Filed: 1989-01-19
Abstract: PURPOSE:To shorten the size of the depth of a lamp tool body so as to achieve thinning and miniaturization of the lamp tool as well as to obtain a reflected beam of a certain degree of brightness through equal lighting to each corner of the lamp chamber by composing the light chamber out of a step-formed reflecting mirror. CONSTITUTION:In a combination type lamp tool in which a side of a lamp chamber is recessed in curve along the side thereof, and the front surface through the side is coated with a front lens 2, each lamp chamber that is to be arranged in a lamp tool body 1 that forms a lamp tool is formed in partition of longitudinal rectangle or of long sideways. In at least one of the lamp chambers of longitudinal partition is constructed as lamp chambers 5, 8 that have the two different facilities of a tail lamp and braking lamp or of a tail lamp and direction indicator lamp, and so on, while an upper side angular corner or upper and lower angular corners that are formed in a diagonal position of the lamp chamber are defined as a rear wall with steps 18a, 22a, 32a. The depth of the lamp tool can thus be made relatively short, as well as a reflected beam of a certain degree of brightness of the front of the front lens 2 can be obtained by reflected mirrors 18, 22, 32, so as to achieve miniaturization of the lamp tool.
Patent JP-H06222209-A (JP)
Title: Black matrix substrate
Inventor: TEJIMA YASUTOMO
IPC: G02B5/20
Filed: 1993-01-21
Abstract: PURPOSE:To form a pattern with light shielding property satisfactorily by specifying the surface roughness of a transparent substrate on a light shielding layer forming side. CONSTITUTION:A black matrix substrate 12 which constitutes a color filter is provided with a transparent substrate 13 and a light shielding layer (black relief or black matrix) 14 containing metal particles formed on the transparent substrate 13. For the transparent substrate 13, non-flexible rigid material, etc., such as quarts glass, low expansion glass, soda lime glass, etc., is used. Also the surface roughness of the transparent substrate 13, especially that of the substrate on the light shielding layer forming side is set 1000Angstrom  or below at the maximum desirably at 50 to 300Angstrom . Thus plating is not deposited at the unnecessary positions of the substrate 12, and a pattern (black matrix) with light shielding property is formed satisfactorily.
Patent JP-H06221819-A (JP)
Title: Correcting system of position of jig of board inspecting machine
Inventor: KATO JUICHI
IPC: G01B11/245
Filed: 1993-01-21
Abstract: PURPOSE:To correct automatically the position of a jig of a printed circuit board inspecting machine. CONSTITUTION:This system is so constructed that CCD cameras 12, 18, 22 and 23 which can be moved by drive signals from a personal computer are installed between a printed circuit board 1 to be inspected and jigs 10 and 20 and that the personal computer recognizes the position data on the current and target positions of hit marks provided on the jigs 10 and 20 from image data of the CCD cameras 12, 18, 22 and 23 so as to make the hit marks coincide with the target position of the printed circuit board and, based on the result of recognition, outputs the drive signals so as to move the jigs 10 and 20 automatically.
Patent JP-H06300402-A (JP)
Title: Automatic ice-making device and feedwater tank therefor
Inventor: KAWAHIRA HIROTO
IPC: F25C1/22
Filed: 1994-01-28
Abstract: PURPOSE:To provide an automatic ice-making device which prevents entry of bacteria in the air and odor of food, suppresses noise evolved from the device, makes the quantity of water fed uniform, and enables easily checking the amount of water in a feedwater tank by means of a simple structure. CONSTITUTION:To feed an ice-making dish 47 with water, a driving mechanism 40 is made to elevate an interlocking valve 27 so that a fixed amount of water, which has collected in a fixed-quantity chamber 20 in a feedwater tank 10, is discharged into a receiving pan 32 and a feedwater pump 45 thereafter forces this water up through a discharge hose 46 to the ice-making dish 47. A cap applies a watertight seal to the driving device. A mesh-shaped filter is provided near the bottom of the receiving pan 32.
Patent JP-H11202281-A (JP)
Title: Display controller
Inventor: MIYANO MITSUHIRO
IPC: G09G3/20
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To make a display controller possible to flexibly deal with display size change and to make the display controller formable into one chip with a microprocessor(MPU). SOLUTION: The respective signal lines of a direct memory access controller 12 and a video RAM 13 are connected through a wired OR 21 to the respective signal lines of an MPU 11 and especially, N pieces of cascade-connected first-in an first-out(FIFO) memories 14-1 to 14-N are connected to data buses (m). Besides, flag signals (d) and (u) synchronized with an LCD frame signal (b) generated by an LCD frame signal generating circuit 15 are generated by a flag generating circuit 16, the flag signals (d) and (u) are transferred together with display data, and the presence/absence of flag signals is detected by a flag detecting circuit 17.  Corresponding to the detected presence/absence of flag signals, a read/write control circuit 18 controls the read/write of the FIFO memories 14-1 to 14-N and the output data of N pieces of multi-bit FIFO memories 14-1 to 14-N, to which they are transferred, are selected as an LCD display signal by a data select circuit 19.
Patent JP-H08290351-A (JP)
Title: Grinding method of lens
Inventor: OSHIRO KIYOSHI
IPC: B24B13/04
Filed: 1996-01-22
Abstract: PURPOSE: To provide a grinding method of a lens capable of achieving both the spherical working of the lens and the working of the outer circumference without using a special grinding wheel. CONSTITUTION: In a grinding method of a lens, a lens holder 2 to hold a lens 1 is turnably provided, and a grinding wheel 3 to be rotated is abutted on the surface of the lens held by the holder 2 to create the lens surface. The grinding method has a process where the center of revolution of the lens 1 to be held by the lens holder 2 and rotated is aligned with the end part of the grinding wheel 3, the grinding wheel 3 is set to the prescribed angle of inclination relative to the axis of rotation of the lens 1, and the lens surface is created by rotating the grinding wheel 3 while the lens holder 2 is turned, and a process where the grinding wheel 3 is positioned at the different position from that in creating the lens surface, the outer circumference of the lens 1 is abutted on the grinding wheel 3 while the lens holder 2 is turned, and the outer circumference of the lens is ground.
Patent JP-H08202580-A (JP)
Title: Emulator
Inventor: KOYAMA HIDEAKI
IPC: G06F11/22
Filed: 1995-01-24
Abstract: PURPOSE: To execute emulation in the application system of a multi-CPU system by using one emulator. CONSTITUTION: The emulator which executes the emulation in the application system of a 2-CPU system and is divided into an emulator unit not to be concerned with making into AS such as a part to support the CPU core of a microcomputer, etc., and a target probe 3b to vary in accordance with the making into AS such as the artificial circuit of a peripheral function, etc., is provided with a slave microcomputer 4 to execute substitutionally the function of the target microcomputer of one side between two microcomputers and the slave microcomputer 5 to execute substitionally the funciton of the target microcomputer 5 of the other side. Since the target probe 3b is provided with these slave microcomputers 4, 5, the emulation of the two-CPU system can be executed by using one emulator.
Patent JP-H08197540-A (JP)
Title: Manufacture of prepreg and of metal-clad laminated sheet
Inventor: FURUKAWA MITSUO
IPC: B29K105/22
Filed: 1995-01-24
Abstract: PURPOSE: To provide a manufacturing method of a prepreg, in which cut dust is prevented from scattering, and of a metal-clad laminated sheet having no striking mark thereon. CONSTITUTION: A semi-cured prepreg 1, which is prepared by infiltrating a resin in a base material, is cut to a specified size and, after that, the surface of the resultant prepreg 1 is rinsed with water. The rinsing of the prepreg 1 is performed by passing it in a water tank under the state being placed on a belt conveyor 4. Thus, cut dusts adhered to the surface of the prepreg 1 are removed. A body to be pressed, which is prepared by laminating prepregs to one another so as to obtain a laminate and then a metal foil is arranged on the outermost layer of the laminate, is pressed under heat. Since the prepreg 1, from which cut dusts are removed, is employed, no cut dust scatters upon forming under heat and pressure.
Patent JP-H01187128-A (JP)
Title: Sheet transfer device
Inventor: SHIBATA TAKESHI
IPC: G03G15/00
Filed: 1988-01-19
Abstract: PURPOSE:To facilitate elimination and inspection of jamming sheets by forming one of paired-guide plate guiding sheets from a detachable sheet supply part to a main body, monolithically with the sheet supply part, while forming the other monolithically with the main body. CONSTITUTION:Inside a main body 21, a detachable sheet supply part 22 capable of moving on a rail 28 is provided. A guide line transferring sheets into the main body 21 from a sheet cassette of the supply part 22 is formed of a plurality of roller 24a, 24b and sheet guide plates 25, 26. The roll 24a and the guide plate is integrated with the sheet supply part 22, and the roll 24b and the guide plate 26 are fixed to a bracket 27, and then they are integrated with the main body 21. At the occurrence of jamming of paper sheets 29, the sheet supply part 22 is pulled out from the main body 21. It is thus possible to facilitate elimination of jamming papers or internal inspection/maintenance.
Patent JP-H02188468-A (JP)
Title: Monolithic refractory for molten metal vessel
Inventor: ISOMURA SACHIYOSHI
IPC: C04B35/66
Filed: 1989-01-17
Abstract: PURPOSE:To improve the packing property of a material and the corrosion resistance of the applied body and to make the refractory appropriate for casting by incorporating a specified amt. of a high-viscosity high molecular flocculant capable of controlling the separation of the materials of the refractory composition into the composition. CONSTITUTION:Zircon sand, zircon flower, quartzite, fine zirconia powder, amorphous silica superfine powder, alumina cement, etc., are mixed to produce a casting refractory composition. A high-viscosity high molecular flocculant capable of controlling the separation of the materials of the composition is incorporated by 0.001-0.1wt.% into the composition. The polyethylene oxide, polycarboxymethyl cellulose, dextrin, etc., having >=5000mol.wt. are appripriately exemplified as the flocculant. As a result, even if the composition is applied by a vibrational method, the materials are not separated by vibration, and an applied body having a uniform structure is produced.
Patent JP-H08278815-A (JP)
Title: Abnormality monitoring device and state change alarm device
Inventor: TANIMURA TAKAYOSHI
IPC: G01M99/00
Filed: 1996-01-23
Abstract: PURPOSE: To suitably and quickly decide the presence or absence of the abnormality in response to the state of a monitoring object. CONSTITUTION: The data supplied from a data input part 3 are sent to a time series file 4 and then inputted to a time series data short-time estimation part 2 or a parameter optimization part 3. The part 2 generates a data vector that uses the time series data as its parameter, and the estimated value of the time series data is calculated after a prescribed number of steps by a chaos inference that is defined based on the behavior of an attractor produced in a regenerated space after the data vector is buried The estimated value is sent to an estimated value file 6 and then inputted to an estimation result output part 7. Then the part 7 takes the estimation result out of the file 6 and inputs it to an abnormality monitor part 8. The part 8 compares the estimated value with the measured value. Based on this comparison result, the presence or absence of the abnormality is decided in an observation system.
Patent JP-H06223755-A (JP)
Title: Discharging method for hollow cathode gun
Inventor: NAKAMORI HIDEKI
IPC: C23C14/32
Filed: 1993-01-22
Abstract: PURPOSE:To let a hollow cathode (HCD) gun be effectively discharged by making use of a hollow cathode phenomenon for evaporating and ionizing an evaporation source in a vapor deposition means by a PVD method (physical deposition method). CONSTITUTION:A hollow cathode gun 5 equipped with at least, a beam electrode 3 and a pilot electrode 4, and a crucible 1 housing a evaporation source 10, are set in a vacuum tank 2, so that the aforesaid hallow cathode gun 5 is discharged. In this method, high voltage is applied between the beam electrode and the pilot electrode so as to allow trigger discharge to be induced between both the electrodes, after primary discharge has been induced between the beam electrode and the pilot electrode on this opportunity, let secondary discharge be induced between the beam electrode and a evaporation source in the crucible. As an additional configuration, an auxiliary electrode 6 is added to the outer circumference of the pilot electrode so as to be set at potential identical to that of the beam electrode, and the auxiliary electrode is made opposite in polarity after secondary discharge has been induced.
Patent JP-H02189094-A (JP)
Title: Disk discrimination device
Inventor: ICHIGEN TADASHI
IPC: G11B20/02
Filed: 1989-01-18
Abstract: PURPOSE:To simplify circuit constitution by detecting a pilot burst signal specific in the PAL system and discriminating a disk depending on the presence of the burst signal. CONSTITUTION:The pilot burst signal inserted to a part of a horizontal synchronizing signal of a video signal is detected by detection means 12, 13. The pilot burst signal is inserted for correcting the time base in the case of the PAL system. The output of the detection means 12, 13 are integrated by an integration circuit 14 and converted into a DC signal and a comparator circuit 16 compares it with a reference value. When the output of the detection means 12, 13 is larger than the reference value, it is discriminated that the disk is recorded with the PAL system format signal and when the output of the detection means 12, 13 is smaller than the reference value, it is discriminated that the disk is recorded with the NTSC system format signal. Thus, the disk is discriminated instantly with simple constitution.
Patent JP-H07219030-A (JP)
Title: Film carrying device
Inventor: AISAKA SHIGENORI
IPC: G03B17/00
Filed: 1994-01-31
Abstract: PURPOSE:To provide a film carrying device capable of taking up a film to a take-up reel even through a photographic film does not have perforations for taking-up. CONSTITUTION:The leading edge of the photographic film F guided to a film take-up chamber 20 is brought into close contact with the surface of the take-up reel 22 owing to curling tendency, and is taken up to the rotated and driven reel 22 by the frictional resistance to the reel 22. If the diameter D of the reel 22 is made to be equal to or above the maximum take-up diameter (d) of the photographic film F, the photographic film F is surely brought into close contact with the reel 22 because curl curvature of the curling tendency on the leading edge of the photographic film F is smaller than the diameter (d) of the take-up reel. Thus, sufficient frictional resistance can be obtained so as to take up the photographic film F.
Patent JP-H04261038-A (JP)
Title: Voltage detection
Inventor: SATSUMA KAZUMASA
IPC: G01R19/00
Filed: 1991-01-29
Abstract: PURPOSE:To make it possible to detect high voltage with a low voltage circuit without being accompanied by adverse effect, such as power loss. CONSTITUTION:Detected voltage VH is applied to a pn junction in the boundary of a P type diffusion resistor region 5 in a reverse direction wherein the width of a depletion layer of the pn junction is changed. The changes in the resistors in the P type diffusion resistor region 5 accompanied by the changes in the width of the depletion layer are measured by a resistance value measurement circuit, thereby detecting high detected voltage. Since high voltage is applied to applied to the pn junction reversely, only leakage current flows from the high voltage, thereby producing virtually no electric current. In addition, a circuit which measures changes in the resistance values can constituted with low voltage. As a result, power loss can be inhibited to a minimum. In addition, high voltage is not added to the resistors themselves, which make sit possible to design minimized resistance values and hence reduce pattern areas.